[1K0101-03-01]Recent improvements on the concentrator at Huanzala Mine
○Makoto Yagisawa1, Yasumasa Kubo2, Koji Hoshino1(1. MINERA SANTA LUISA CO.,LTD., 2. MITSUI MINING&SMELTING CO.,LTD.)
MMIJ Annual Meeting 2022
Mar 7 - Mar 9, 2022Online
You can search for presentations in this event.
Search
MMIJ Annual Meeting 2022
Mar 7 - Mar 9, 2022Online
You can search for presentations in this event.
SearchSearch Results(143)
[1K0101-03-02]Sample preparation method for Mineral Liberation Analyzer(MLA)
○Seiji Hasegawa1, Akihiro Aso1, Hiroshi Taura1, Masahiro Kimura1(1. JX Nippon Mining & Metals Corporation)
[1K0101-03-03]Quantitative and qualitative changes in E- Waste and challenges in processing
○kenji watanabe1(1. Metal Economics Research Institute, Japan)
[1K0104-06-01]Enhancement of Chromium Removal for Production of Nickel Sulfate
○Tomohiro Shinozaki1, Makoto Suginohara1, Tomohiko Yokogawa1(1. Sumitomo Metal Mining Co., Ltd.)
[1K0104-06-02]Development of HRDP® for advanced package production
○Katsuyuki Hayashi1, Yoshinori Matsuura1, Rintarou Ishii1, Takashi Kubota1, Joji Fujii1(1. MITSUI MINING & SMELTING CO., LTD.)
[1K0104-06-03]Expansion of Usage of Secondary Batteries and Prospects for Battery Materials
○Kenji Takeda1(1. Nickel Institute)
[1K0107-09-01]A case study of gold exploration in Eastern Canada
○Hiromasa Ishikawa1, Akito Takeuchi2, Sho Aibe2, Eiichi Fukuda1(1. Sumitomo Metal Mining Co., Ltd., 2. Sumitomo Metal Mining Canada Ltd.)
[1K0107-09-02]Ventilation shaft lining design and installation in an underground confined space
○Hiroto Yamashita1, Naoya Inoue1, Shinya Takemoto1, Yasunori Yano2, Masashi Uchida2, Toyoshi Kashima2, Yoshiharu Syouno2(1. Sumitomo Metal Mining Co., Ltd., 2. Sumitomo Mitsui Construction Co., Ltd.)
[1K0107-09-03]Increasing risks associated with metal resource development and challenges for the non-ferrous metal industry
○Tetsuo FUJITA1, Yutaka HIRABAYASHI1(1. Metal Economics Research Institute, Japan)
[1K0201-08-01][Student presentation: Master’s course] Estimation of the hydraulic conductivity of vertical fracture in the borehole using Stoneley wave
○Kosuke Kayama1, Hitoshi Mikada1, Junichi Takekawa1(1. Kyoto university)
[1K0201-08-02][Student presentation: Bachelor’s course] A Proposal for a Stress Moniorig System for Underground Mine Worker
○Takaya Shionoiri1, Hajime Ikeda1, Daniyar Malgazhdar1, Hisatoshi Toriya1, Tsuyoshi Adachi1, Youhei Kawamura2(1. Akita University, 2. Hokkaido University)
[1K0201-08-03][Student presentation: Master’s course] Cutter wear of tunnel boring machines in hard rock excavation
○Takahiro Uchida1, Katsunori Fukui1, Kimihiro Hashiba1(1. The University of Tokyo)
[1K0201-08-04][Student presentation: Master’s course] Study on impact penetration test of a button bit by use of a percussive rock drill
○Taro Hiyama1, Kimihiro Hashiba1, Katsunori Fukui1, Toshio Matsuda2(1. The University of Tokyo, 2. Frukawa Rock Drill Co.,Ltd)
[1K0201-08-05][Student presentation: Master’s course] Effect of water saturation on shear test of rock
○Tiancheng ZHAO1, Kimihiro HASHIBA1, Katsunori FUKUI1(1. The University of Tokyo)
[1K0201-08-06][Student presentation: Master’s course] A study on prediction of fragmentation size by applying deep learning in bench blasting
○Sho Tsurukawa1, Takashi Sasaoka1, Akihiro Hamanaka1, Hideki Shimada1, Tomohiko Sakiyama2, Ryohei Nakai2, Masatomo Ichinose3(1. Kyushu University, 2. Kasuga Mining Co., Ltd.,, 3. Center of Urban Infrastructure, Environment and Resources)
[1K0201-08-07][Student presentation: Master’s course] A Consideration of Electromagnetic Noise Mixed in AM Waves before an Earthquake Using Machine Learning
○Yuki Saegusa1, Hashiba Kimihiro1, Katsunori Fukui1(1. university of Tokyo)
[1K0201-08-08]Evaluation of Strain and Stress Propagation Behavior in Dynamic Tensile Fracture Test of Rock(II)
○Tei Saburi1, Yoshiaki Takahashi1, Kuniyuki Miyazaki1, Shiro Kubota1(1. National Institute of Advanced Industrial Science and Technology)
[1K0209-19-01][Student presentation: Master’s course] Macro fracture toughness and micro fracture toughness of granite
○Hiroki Asai1, Yuta Shirosawa1, Kiyotoshi Sakaguchi1(1. Tohoku University)
[1K0209-19-02][Student presentation: Master’s course] Prediction of rockbursts in a deep copper mine in Zambia
○Yuto Nakayama1, Yoshiaki Fujii1, Junichi Kodama1, Daisuke Fukuda1, Sinkala Pardon1(1. Hokkaido University Graduate School / Faculty of Engineering)
[1K0209-19-03][Student presentation: Master’s course] Development of the stress measurement method for submerged vertical well of sedimentary soft rock
○Akihiro Iwayama1, Kiyotoshi Sakaguchi1, Kouji Ogawa2, Takashi Danjyo2, Takeo Tanno2, Tatsuya Yokoyama3, Yoshikazu Hironaka4, Katsuhiko Ishibashi5(1. Tohoku University, 2. Oyo corporation, 3. Fukada Geological Institute, 4. Radioactive Waste Management Funding and Research Center, 5. Tokyo Electric Power Services Co. Ltd.)
[1K0209-19-04][Student presentation: Master’s course] Spatio-temporal change of vertical stress due to large crustal movement history
○Hiroki Igarashi1, Kiyotoshi Sakaguchi1(1. Tohoku University)
[1K0209-19-05][Student presentation: Master’s course] The influence of different distribution-based strength heterogeneity on the properties of high-temperature rocks (岩石の強度不均質性が高温条件下の岩石破壊挙動に及ぼす影響)
○ZIYANG ZHOU1, Hitoshi Mikada1, Junichi Takekawa1, Shibo Xu1(1. Kyoto University)
[1K0209-19-06][Student presentation: Master’s course] Dependence of hydraulic conductivity on effective confining pressure in rocks and concretes
○Kotone Sakemoto1, Masaji Kato1, Yusuke Ishii2, Kiyofumi Kurumisawa1, Yoshitaka Nara3(1. Hokkaido University, 2. Taiheiyo Cement Corporation, 3. Kyoto University)
[1K0209-19-07][Student presentation: Master’s course] Change in permeability of supercritical geothermal reservoirs during cold water injection
○Daisuke Nakayama1, Ryota Goto1, Noriaki Watanabe1, Eko Pramudyo1, Ryota Takahashi1, Kohei Takuma1, Kengo Nakamura1, Takeshi Komai1(1. Tohoku University)
[1K0209-19-08][Student presentation: Bachelor’s course] An Emprical Approach of Overbreak Resistance Factor for Tunnel Blasting
○Tatsuki Kurauchi1, Hyongdoo Jang2, Shinji Utsuki3, Youhei Kawamura4(1. Akita university, 2. Curtin University, 3. Utsuki Geo Solution, 4. Hokkaido university)
[1K0209-19-09]Subsurface Cultivation and Gasification (SCG) method I – what happens in the lignite formation of the subsurface environment?
○Akio - Ueno1, Satoshi Tamazawa1, Shuji Tamamura1, Takuma Murakami1, Tamotsu Kiyama1, Hidenori Inomata1, Kunihiko Yoshida2, Shinji Yamaguchi2, Toshiki Sasaki2, Tomoo Sakai2, Takeshi Naganuma3, Toshifumi Igarashi4(1. Horonobe Research Institute for the Subsurface Environment (H-RISE), Northern Advancement Centre for Science and Technology (NOASTEC), 2. Mitsubishi Material Co. Ltd., 3. Hiroshima University, 4. Hokkaido University)
[1K0209-19-10]Subsurface Cultivation and Gasification (SCG) method Ⅱ - Characteristics of Fluid Injection in in-situ Experiments.
○Hidenori Inomata1, Tamotsu Kiyama1, Akio Ueno1, Satoshi Tamazawa1, Shuji Tamamura1, Takuma Murakami1, Kunihiko Yoshida2, Shinji Yamaguchi2, Toshiki Sasaki2, Tomoo Sakai2, Yoshiaki Fujii 3, Toshifumi Igarashi3(1. Northern Advancement Center for Science &Technology Horonobe Research Institute for the Subsurface Environment, 2. Mitsubishi Materials Corporation, 3. Hokkaido University)
[1K0209-19-11]Subsurface Cultivation and Gasification (SCG) method Ⅲ - Possibility of using microbubbles in the lignite decomposition process.
○Tamotsu Kiyama1, Hidenori Inomata1, Akio Ueno1, Satoshi Tamazawa1, Syuji Tamamura1, Takuma Murakami1, Kunihiko Yoshida2, Shinji Yamaguchi2, Toshiki Sasaki2, Tomoo Sakai2, Yoshiaki Fujii 3, Toshifumi Igarashi3(1. Horonobe Research Institute for the Subsurface Environment, 2. Mitsubishi Materials Corporation, 3. Hokkaido University)
[1K0301-05-01]Fusion of informatics and measurement: its concept and applications in mining and materials processing (II)
○Tatsu Kuwatani1(1. JAMSTEC)
[1K0301-05-02][Student presentation: Master’s course] Modeling of substance formation that causes well clogging in ground source heat utilization system
○Yukiya Endo1, Koki Kashiwaya1, Masahiko Katsuragi2, Mutsumi Yamaya2, Naoki Hiroyoshi3, Mayumi Ito3, Katsuaki Koike1(1. Kyoto University, 2. Japan Groundwater Development Co., Ltd., 3. Hokkaido University)
[1K0301-05-03][Student presentation: Doctoral course] Sustainability Assessment of Geothermal Power Generation Under Various Conversion Technologies Using Numerical Reservoir Modelling
○Heru Berian Pratama1, Ali Ashat2, Jonathan Sharon Widiatmo2, Sutopo Sutopo2, Katsuaki Koike1(1. Kyoto University, 2. Institut Teknologi Bandung)
[1K0301-05-04]Delineation of metal-rich zones in a vein-type gold deposit by unsupervised learning algorithm
○Vitor Ribeiro de Sá1, Toshiki Muraoka1, Katsuaki Koike1(1. Kyoto University)
[1K0301-05-05]Verification of physics-informed neural network under gravity in steady groundwater flow system
○Ishitsuka Kazuya1(1. Kyoto University)
[1K0306-15-1add]Opening Address
[1K0306-15-01][Student presentation: Doctoral course] A review of sphalerite activation by lead ions in complex sulfide flotation
○Kosei Aikawa1, Mayumi Ito1, Sanghee Jeon1, Ilhwan Park1, Naoki Hiroyoshi1(1. Hokkaido University)
[1K0306-15-02][Student presentation: Master’s course] Optimization of recycling process for recovering high-purity glass from wasted broken PV panels and clarification of the separation mechanism
○Emi Umetsu1, Shuji Owada1, Daisuke Moriya2, Akihiro Murayama2(1. Waseda University, 2. Shinryo Corporation)
[1K0306-15-03][Student presentation: Doctoral course] Trace analysis of gold in double refractory gold ores by ICP-OES
○Diego M. Mendoza1, Keiko Sasaki1(1. Kyushu University)
[1K0306-15-04][Student presentation: Master’s course] Considering a highly efficient treatment of AMD containing high Mn and Fe load by an adsorption/coprecipitation with birnessite
○Shota Tajima1, Shigeshi Fuchida1, Chiharu Tokoro1,2(1. Waseda University, 2. The University of Tokyo)
[1K0306-15-05][Student presentation: Master’s course] Development of novel collectors for sulfide ores and study on their flotation properties
○JIA ZHAO1, Kazutoshi HAGA 1, Manabu YAMADA1, Atsushi SHIBAYAMA1(1. Akita University)
[1K0306-15-06][Student presentation: Bachelor’s course] Synthesis and photocatalytic characterization of Fe-doped hydroxyapatite using artificial steel slag as a Ca source
○Yuto Noguchi1, Chitiphon Chuaicham1, Keiko Sasaki1(1. Kyushu university)
[1K0306-15-07][Student presentation: Bachelor’s course] Acid leaching property of Mg-rich steelmaking slag and synthesis of anion removal agent from its leachate
○Huixin Liu1, Mitsuaki Matsuoka1, Norihiro Murayama1(1. Kansai University)
[1K0306-15-08][Student presentation: Master’s course] Highly Selective Recovery of Rh from HCl Solutions Using Primary Amines with Heterocyclic Structure
○Ryota Aoki1, Kazuya Matsumoto1, Hiroshi Katagiri2, Mistutoshi Jikei1(1. Akita University, 2. Yamagata University)
[1K0306-15-09][Student presentation: Doctoral course] Selective adsorption of arsenic ions from copper wastewater by carboxylic acid/layered double hydroxides
○Yusuf Olalekan Zubair1, Mauricio Córdova-Udaeta1, Shigeshi Fuchida1, Chiharu Tokoro1,2(1. Waseda University, 2. The University of Tokyo)
[1K0306-15-10]Research and development for next-generation physical sorting technology
○Tatsuya Oki1(1. National Institute of Advanced Industrial Science and Technology(AIST))
[1K0306-15-15add]Powder Science and Technology Division Student Presentation Award
[1K0401-12-01]A study about storage method of tritium-contaminated water using water absorptive polymer(7)
○Shogo Higaki1, Takehiko Gotoh2, Oishi Toru3(1. The University of Tokyo, 2. Hiroshima University, 3. Nippon Steel Cement Co.)
[1K0401-12-02]A full-scale test of passive treatment via anaerobic process using sulfate-reducing bacteria for acid mine drainage: a progress report
○Yusei Masaki1, Tsubasa Washio1, Kana Hagihara1, Takaya Hamai1, Taro Kamiya1, Kengo Horiuchi1, Kosuke Takamoto1, Nobuyuki Masuda1, Naoki Sato1(1. Japan Oil, Gas and Metals National Corporation)
[1K0401-12-03][Student presentation: Master’s course] “Development of the microbiological passive treatment process for Mn2+/Zn2+-containing mine water”
○Taiki Kondo1, Naoko Okibe1(1. Kyushu university)
[1K0401-12-04]Consideration of reactive carrier for passive Fe oxidizing/removal process for acid mine drainage
○Tsubasa Washio1, Yusei Masaki1, Kana Hagihara1, Takaya Hamai1, Taro Kamiya1, Kengo Horiuchi1, Kosuke Takamoto1, Nobuyuki Masuda1, Naoki Sato1(1. Japan Oil, Gas and Metals National Corporation)
[1K0401-12-05][Student presentation: Bachelor’s course] Relationship between electrical impedance of plants and optimal AC electric field strength for growth promotion
○Rio Enomoto1, Shigeru Kato1, Seiichi Suzuki1, Kazuki Sugawara1(1. Seikei University)
143 results ( 1 - 50 )
- 1